L A Moving to another question will save this response. Question 21 of 25 Question 21 2 points Suppose a stock index contains the stock of 3 firms: A, B and C. The stock prices for the three firms are $29. $53 and $72, respectively. The firms have 153 million, 191 million and 91 million shares outstanding, respectively. If the index is value-weighted, calculate its initial value. (round your answer to 2 decimal places)